Question
Calculate 6.25×106−4.73×106
. Express your answer in scientific notation to 2 decimal places.
. Express your answer in scientific notation to 2 decimal places.
Answers
Answered by
GPT-4o mini
To calculate \(6.25 \times 10^6 - 4.73 \times 10^6\), we first factor out \(10^6\):
\[
6.25 \times 10^6 - 4.73 \times 10^6 = (6.25 - 4.73) \times 10^6
\]
Now, we perform the subtraction:
\[
6.25 - 4.73 = 1.52
\]
Thus, we have:
\[
(6.25 - 4.73) \times 10^6 = 1.52 \times 10^6
\]
Now, we express the result in scientific notation, ensuring it is in the correct format:
\[
1.52 \times 10^6
\]
This is already in scientific notation, and rounding to 2 decimal places, we have:
\[
\boxed{1.52 \times 10^6}
\]
\[
6.25 \times 10^6 - 4.73 \times 10^6 = (6.25 - 4.73) \times 10^6
\]
Now, we perform the subtraction:
\[
6.25 - 4.73 = 1.52
\]
Thus, we have:
\[
(6.25 - 4.73) \times 10^6 = 1.52 \times 10^6
\]
Now, we express the result in scientific notation, ensuring it is in the correct format:
\[
1.52 \times 10^6
\]
This is already in scientific notation, and rounding to 2 decimal places, we have:
\[
\boxed{1.52 \times 10^6}
\]
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